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ACSAC
2010
IEEE
14 years 9 months ago
Always up-to-date: scalable offline patching of VM images in a compute cloud
Patching is a critical security service that keeps computer systems up to date and defends against security threats. Existing patching systems all require running systems. With th...
Wu Zhou, Peng Ning, Xiaolan Zhang, Glenn Ammons, R...
CCR
2004
116views more  CCR 2004»
14 years 10 months ago
An empirical study of "bogon" route advertisements
An important factor in the robustness of the interdomain routing system is whether the routers in autonomous systems (ASes) filter routes for "bogon" address space--i.e....
Nick Feamster, Jaeyeon Jung, Hari Balakrishnan
CVPR
2008
IEEE
16 years 26 days ago
Sequential particle swarm optimization for visual tracking
Visual tracking usually involves an optimization process for estimating the motion of an object from measured images in a video sequence. In this paper, a new evolutionary approac...
Xiaoqin Zhang, Weiming Hu, Stephen J. Maybank, Xi ...
VIS
2004
IEEE
140views Visualization» more  VIS 2004»
16 years 2 days ago
Vector Wavelet Thresholding for Vector Field Denoising
Noise reduction is an important preprocessing step for many visualization techniques that make use of feature extraction. We propose a method for denoising 2-D vector fields that ...
Michel A. Westenberg, Thomas Ertl
ICPR
2008
IEEE
15 years 5 months ago
FCM-based orientation selection for competitive coding-based palmprint recognition
Coding based methods are among the most promising palmprint recognition methods. As one representative coding method, the competitive code first convolves the palmprint image with...
Feng Yue, Wangmeng Zuo, Kuanquan Wang, David Zhang